Showing 61 - 80 results of 83 for search '"Qingyuan"', query time: 0.07s Refine Results
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    Research on Early Warning of Flash Flood Disaster Based on Multi-Source Rainfall Data Integration by LI Guanyi, YU Zexing

    Published 2022-01-01
    “…Flash flood is the main disaster that causes casualties in China,and it has the characteristics of abruptness,unpredictability,and harmfulness.In this study,the accumulated rainfall in the humid area of South China in different periods is calculated based on the integrated multi-source rainfall data,and the early warning of flash flood disasters is analyzed according to the dynamic rainfall early warning index analysis method.The method is applied to the small watershed of Maofeng Town in Nanxiong city and Bijia forest farm in Qingyuan city.The results show that compared with the actual time of flash flood disaster in the studied area,the warning is issued 3 h and 0.5 h in advance by the dynamic rainfall early warning index analysis method based on the multi-source rainfall data integration,which effectively prolongs the prediction period of flash flood disasters and gains more time for early warning release and personnel transfer.…”
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  7. 67

    Numerical Simulation of the Stability of a Cutting Slope and Study on Its Reinforcement Scheme by Song Chen, Zhao Yang, Wenpeng Zhang, Liufang Li, Yibo Zheng, Ying Yuan

    Published 2022-01-01
    “…In this paper, taking the left side slope of ZK100 + 860∼+975 cutting of the Huizhou-Qingyuan section of the Shantou-Zhanjiang Expressway as an example, based on the strength reduction method (SRM), the stability of the slope under different conditions (natural conditions, unsupported excavation conditions, rainstorm conditions, and reinforcement conditions) is analyzed by using finite element software. …”
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    Effects of post-mortem aging process on characteristic water-soluble taste-active precursors in yellow-feathered broilers by Na Xu, Xianming Zeng, Lingyun Li, Xinyue Zhang, Peng Wang, Minyi Han, Xinglian Xu

    Published 2023-01-01
    “…In order to explore the effect of post-mortem aging on water-soluble flavor precursors of chicken, pH, adenosine triphosphate (ATP) degradation, flavor nucleosides, free amino acids and water-soluble low molecular weight peptides were determined using Qingyuan partridge yellow-feathered broilers as material during 0–4 °C post-mortem aging in 48 h. …”
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